Will Fox reveal anything related to "Independence Day 2"?

Given 20th Century Fox's recent announcement that "Independence Day 2" is (finally) hitting theaters on July 3, 2015, will they give the long-awaited sequel an early push at this year's convention? After all, fans have been waiting 17 years. While this one feels like a bit of a long shot given how early in the development process the film still is, how great would it be to have Roland Emmerich and returning stars Bill Pullman and Jeff Goldblum make a surprise visit to Hall H on Saturday? Stranger things have happened.